设f(x)在[-a,a](a>0)上连续,则
等于().
A . ['['
B . 0
C . 
D . 
[单选题]设f(x)在积分区间上连续,则等于()。A . -1B . 0C . 1D . 2
[单选题]设f(x)在积分区间上连续,则等于:()A . -1B . 0C . 1D . 2
[单选题]设f(x)在积分区间上连续,则sinx?[f(x)+f(-x)]dx等于:()A . -1B . 0C . 1D . 2
[单选题]设函数f(x)在[0,+∞)上连续,且满足,则f(x)是()。A . ['['xe-xB . C . D .
[单选题]设a=6,则执行 x=пF(a>5,-1,0) 后,x的值为 ______。A.5B.6C.0D.-1
[单选题]设f(x)具有一阶连续导数,f(0)=0,du(x,y)=f(x)ydx+[sinx-f(x)]dy,则f(x)等于( )。A.cosx+sinx-1
[单选题]设f(x)具有一阶连续导数,f(0)=0,du(x,y)=f(x)ydx+[sinx-f(x)]dy,则f(x)等于( )。A.cosx+sinx-1
[单选题]设f(x)具有一阶连续导数,f(0)=0,du(x,y)=f(x)ydx+[sinx-f(x)]dy,则f(x)等于( )。A.cosx+sinx-1
[单选题]设f(x)具有一阶连续导数,f(0)=0,du(x,y)=f(x)ydx+[sinx-f(x)]dy,则f(x)等于( )。A.cosx+sinx-1
[单选题]设f(x)具有一阶连续导数,f(0)=0,du(x,y)=f(x)ydx+[sinx-f(x)]dy,则f(x)等于( )。A.cosx+sinx-1